/** @file strcpy.c
 *
 * Modified from 15-410's 410usr library.
 *
 * @author 
 * 
 */
/* 
 * Mach Operating System
 * Copyright (c) 1992,1991,1990,1989 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 */
/*
 * File:    libmach_sa/strcpy.c
 * 
 * Date:    Oct 13, 1992
 * Abstract:
 *  strcpy copies the contents of the string "from" including 
 *  the null terminator to the string "to". A pointer to "to"
 *  is returned.
 */

#include <string.h>

char* strcpy(char *to, const char *from)
{
	char *ret = to;

	while ((*to++ = *from++) != 0);

	return ret;
}
